Designed for use with mobile phones, tablets, and computers, the WNC-2100 wireless noise-canceling Bluetooth mono headset easily pairs to any Bluetooth-enabled device. With an easy-to-use interface that puts the controls right at your fingertips, the WNC-2100 offers long hours of talk time. The semi-rigid boom ensures perfect placement of the noise-canceling microphone and rotates 360° for left- or right-side usage. A durable padded headband and plush leatherette ear cushion provide all-day comfort.